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3 pages/≈825 words
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Style:
APA
Subject:
Management
Type:
Essay
Language:
English (U.S.)
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Topic:
Justifying Research Designs
Essay Instructions:
selected scenario: Scenario #3: Archival data contain standardized test scores intended to assess students’ knowledge and skills in core academic subjects.
Step 1. Justify
Based on your selected scenario and the design you explored in the discussion, identify the quantitative research design you will use in your quantitative mini-project. Why is this design appropriate to your problem, purpose, and research questions? Explore the background of this design and cite appropriate and relevant methodologists. What are the requirements of this design? What are its scope and delimitations when applied to specific problems? This section should be about one page.
Step 2. Identify
Based on your selected scenario and the design you selected, what kinds of assumptions should you expect, especially related to the hypothetical sample size, administration of the instrument, data collection, etc.? What limitations are inherent in this type of research design? How can you acknowledge the extent to which the study can or cannot be generalized? This section should be about one page.
Step 3. Design
Based on your design, how many groups will your study have? How many comparisons will you need to make? Between which variables? Will you use a split-group design or repeated measures? Clearly identify your independent and dependent variables and relate them to how you will make comparisons between them. Note: You will compose formal hypotheses in Module 7.
Step 4. Submit
Ensure your essay uses APA format and contains at least three scholarly citations. Include a reference page for your sources. Be sure to include a sound introduction and conclusion. Submit your essay.
Essay Sample Content Preview:
Justifying Research Designs
Student’s Name
Institution
Course # and Name
Professor’s Name
Submission Date
Introduction
Research design ensures the reliability and validity of the research findings, allowing one to achieve the study objectives. This essay analyzes the quantitative research design the study will use in the mini-project. It analyzes the background of the design and provides the requirements for the research design. The essay identifies the underlying assumptions relating to data collection and sample size. Additionally, the essay analyzes the extent to which the researcher can generalize the research. It will analyze the number of groups the research will compare to deduce results and establish the types of research designs. Therefore, the essay analyzes the research design that the study will use and the rationale for choosing it.
Section 1
The quantitative mini-project will use a correlation research design to examine the relationship between reduced standardized scores and external factors using two-year archival data. Correlation research design examines the relationship patterns of the variables in research. It reflects the strength of the relationship between the variables (Janse et al., 2021). Thus, the research design indicates whether there is a positive or negative relationship. Correlation research design is appropriate to the problem since it investigates whether external factors lead to a decline in standardized test scores. In line with the research questions and purpose, the correlation research design provides findings on the main factors causing a decline in performance.
Correlation research design is a statistical measurement that evaluates the relationship between variables. It determines the association in a linear relationship by describing the degree to which the variables are related. Research argues that the research aids in explaining more about human behavior (Mekonnen, 2020). It clarifies the degree of association between the variables in the research. Correlation design provides an opportunity to predict future outcomes. For instance, one understands that external factors led to declining standardized test scores. The design requires the variables to represent different samples and have a linear relationship in the research (Janse et al., 2021). The variables must follow a normal distribution to ensure the research determines a correlation.
The scope of the research design will be limited to investigating two variables: the external factors and the decline in standardized test scores. In this vein, the correlation research design will investigate the decline in standardized test scores. The geographical delimitation will co...
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